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Septerna shares owned by Massmutual Trust

Quarter-by-quarter ownership of Septerna (SEPN) shares owned by Massmutual Trust from 13F filings

Historical chart of Massmutual Trust investment in Septerna

Tip: Access up to 7 years of quarterly data

All positions including Septerna held by Massmutual Trust consolidated in one spreadsheet with up to 7 years of data

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Quarterly reported holdings in Septerna by Massmutual Trust

Quarter filed Position value Share count Share price at filing
2026-03-31 $3.2k 135 24.03
2025-12-31 $1.8k 63 27.87

More positions owned by Massmutual Trust

NVIDIA Corp Common / Ordinary Stock (NVDA)
Apple Common / Ordinary Stock (AAPL)
Vanguard Mid-Cap ETF Exchange Traded Fund (VO)
Microsoft Corp Common / Ordinary Stock (MSFT)
Vanguard FTSE Developed Markets ETF Exchange Traded Fund (VEA)
Amazon.com Common / Ordinary Stock (AMZN)
Alphabet Common / Ordinary Stock (GOOGL)
JPMorgan Chase & Co Common / Ordinary Stock (JPM)
Broadcom Common / Ordinary Stock (AVGO)
Alphabet Common / Ordinary Stock (GOOG)
Chevron Corp Common / Ordinary Stock (CVX)
iShares MSCI EAFE ETF Exchange Traded Fund (EFA)
Meta Platforms Common / Ordinary Stock (META)
Dimensional US Small Cap ETF Exchange Traded Fund (DFAS)
iShares Core S&P Mid-Cap ETF Exchange Traded Fund (IJH)

View all positions for Massmutual Trust

Top funds holding Septerna

RA Capital Management
TRV GP V
Driehaus Capital Management
Trv Gp Vi
Samsara BioCapital
Goldman Sachs Group
Siren
BlackRock
Vanguard Group
BVF
venBio Select Advisor
Vanguard Capital Management
ADAR1 Capital Management
PRIMECAP Management Company
Henderson Group

View all funds holding Septerna